Run Up Control (Pc-8E Only) - Graco InvisiPac HM25 Operation, Repair, And Parts

Calibration

Run Up Control (PC-8e only)

Run up control is used to adjust fluid pressure according
to line speed.
NOTE: The Graco run up controller is calibrated for the
procedure below. When using a non-Graco run up con-
troller, make sure the controller settings are set to 0 psi
offset and 100 psi span.
1. Change units on regulator from BAR to PSI (using
buttons on front of regulator):
2. Disable the pressure compensation.
NOTE: This is required to determine the settings.
3. Turn the system ON at maximum speed and enter
the line speed into the highlighted box below.
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4. Use the dial and gauge on the InvisiPac system to
adjust the pump pressure until the desired glue out-
put is achieved.
5. Enter the pressure displayed on the run up control-
ler in the highlighted boxes below.
6. Reduce the line speed to the minimum speed and
enter the line speed in the highlighted box below.
7. Reduce the pump pressure, then use the dial and
gauge on the InvisiPac system to adjust the pump
pressure until the desired glue outputs is achieved.
NOTE: InvisiPac pump pressure must be at least 20
psi.
8. Enter the pressure displayed on the regular in the
highlighted boxes below
334784G